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Specifications:
| Description_DEF | [B@31369672 |
| Description_DES | [B@1e1b62c0 |
| Description_EXT | [B@17faa5e0 |
| Description_FAB | [B@5bd47b1 |
| Description_FAB | [B@3dc472 |
| Description_FAB | [B@45f5abd7 |
| Description_FAB | [B@7e2c32c |
| Description_FAB | [B@688d8cae |
| Description_FAB | [B@67ddb99 |
| Description_FAB | [B@6ebe6392 |
| Description_INV | [B@7f5436ca |
| Description_SHO | [B@7b382d72 |
| Automatic Transmission - Floor | No |
| Cylinder Head Port Shape | Round |
| Cylinder Head | Stock Profile Heads |
| Header Construction | MILD STEEL- Standard-Duty |
| Replacement Gasket | 27670 |
| Replacement Head Flange Gasket | 27670 |
| California Proposition 65 | WARNING: Cancer & Reproductive Harm. For more info visit www.P65Warnings.ca.gov |
| Head Type | Factory Heads |
| Tube Size | 1-1/2 in. |
| Tube Style | Long Tubes |
| Air Conditioning | Yes |
| Automatic Transmission - Column | Yes |
| Manual Transmission - Column | No |
| Manual Transmission - Floor | Yes |
| Tube Material Thickness | 16g |
| Material | Mild Steel |
| Tube Design | Standard |
| Tube Length | Long Tubes |
| Title | HEDMAN HEDDERS LONG TUBE HEADERS FOR 1988-93 CHEVY/GMC 4WD (ONLY) S10/S15, BLAZER/JIMMY WITH 4.3L V6; 1-1/2 IN. LONG TUBES; 2-1/2 IN. BALL/SOCKET COLLECTOR- BLACK-MAXX SATIN BLACK CERAMIC COATED, MILD STEEL |
| Tube Diameter | 1-1/2 in. |
| Mounting Hardware Included | Yes |
| with A.I.R. System | No |
| with EGR | No |
| Weld-Up | No |
| Tuned | No |
| Bolts/Studs Included | Yes |
| Catalytic Converter(s) Included | No |
| Collector Bolts Included | Yes |
| Crossover Pipe Included | No |
| Gasket Or Seal Included | Yes |
| Header Fasteners Included | Yes |
| Installation Hardware Included | Yes |
| Motor Mounts Included | No |
| Reducers Included | Yes |
| Variations | 69410 |
| Y-Pipe Included | No |
| Quantity | Sold as a pair. |
| Primary Tube Gauge | 16g |
| Primary Tube Diameter (in) | 1.50 in. |
| Package Contents | Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware |
| Header Material | Mild Steel |
| Header Finish | BLACK MAXX Satin Black Ceramic-Metallic |
| Flange Thickness | 0.3125 in. |
| Exhaust System Dia | 2 in. |
| Reducer Outlet Size | 2 in. |
| Collector Attachment | 2-1/2 in. |
| Collector Diameter | 2-1/2 in. |
| Collector Size | 2-1/2 in. |
| Drivetrain | 4WD Only! |
| Notes | 88-93 Chev. S10, Blazer 4.3L |
| Collector Style | BALL and SOCKET Style (Gasketless) |
| Finish | BLACK MAXX Satin Black Ceramic-Metallic |
| Finish Type | BLACK MAXX- Black Ceramic-Metallic Coating |
| Engine | Chevy V6 4.3L |
| Contents | headers, gaskets (when applicable), 3-bolt exhaust adapters, hardware |
| Header Style | Long Tube |
| E.O. # | No |
| Emissions Notes | Not Legal For Street Use on '75-Later Model Years! Legal for off-road use only. |
| Header Port Shape | Round |
| Port Shape | Round |
| Flange Style | Standard |
| Power Steering | Yes |
This Part Fits:
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 1988 | GMC | S15 | Base Cab & Chassis 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |
| 1988-1990 | GMC | S15 | Base Extended Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |
| 1988-1990 | GMC | S15 | Base Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |
| 1988-1991 | GMC | S15 Jimmy | Base Sport Utility 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |
| 1991 | GMC | S15 Jimmy | Base Sport Utility 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |